Ruption NEWBOY 1997 VS Mirraco PROJECT 18 2009 specs comparison
Ruption Newboy
General Infos| Model | Newboy |
| Manufacturer | Ruption |
| Year of production | 1997 |
| Current price | Check price Here ==> |
| Color choice | -Chrome-plated |
| Sizes | - Boys |
| Sizes | - Boys |
Wheels And Breaking System
| Bike front tire | Rear: 20 X 1.75 (inches) RuptionFront: 20 X 2.125 (inches) Ruption |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Aluminum LeversFront and aluminum Cantilever Rear Brakes |
| Hubs for disc brakes | Aluminum Nutted |
| Rims manufacturer | 36-holeAluminum |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight GaugeSteel |
Frame and Body Specs
| Frame materials | 4130 Chromoly Main Triangle and hi-tensile Steel Rear Stays |
| Frame type | TIG-welded |
| Handlebar construction | Steel |
| Handlebar extender | Not Available |
| Handlebar stem details | Aluminum |
| Headset size | 1 (inches) Steel |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches)KMC |
| Bottom bracket shell width | 68 (millimeters) Threadless |
| Bottom bracket type | One Piece |
| Crankset parts and sizes | 44 Teeth1-piece Chromoly |
| Gear shift levers | Not Available |
| Rear gear set | 16 Teeth1-speed |
Ruption Newboy Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown CrownHi-tensile Steel |
| Fork type | Ruption |
Other Specs of Ruption Newboy
| Component group sets | Not Available |
| Pedals details | Steel Cage |
| Rear shock absorber | Not Available |
| Saddle seat | Ruption |
| Seat post extension | Aluminum |
Mirraco Project 18
General Infos| Model | Project 18 |
| Manufacturer | Mirraco |
| Year of production | 2009 |
| Current price | Check price Here ==> |
| Color choice | -Black Anodized |
| Sizes | - 18 TT (inches) |
Wheels And Breaking System
| Bike front tire | 18 X 1.95 (inches) Duro Fantasy |
| Bike rear tire | Not Available |
| Bike wheel size | 18 (inches) Wheels |
| Brakeset type | Tektro 289 Rear LeversDiatech 997 Magic Rear Brakes |
| Hubs for disc brakes | M3 Alloy 3/8 (inches) |
| Rims manufacturer | 32-holeAlloy |
| Spoke nipples type | Not Available |
| Spoke wheel | 15ga. Stainless |
Frame and Body Specs
| Frame materials | 6061 T6 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | 2-pc. 6061-T6 Alloy 6.5 (inches) |
| Handlebar extender | Optional |
| Handlebar stem details | M3 Downside Lite |
| Headset size | 1 1/8 (inches) FSA |
Gearing Specifications
| Bicycle chain | KMC Z410 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Euro Sealed |
| Crankset parts and sizes | 25 TeethM3 3pc Crmo |
| Gear shift levers | Not Available |
| Rear gear set | 9 Teeth1-speed |
Mirraco Project 18 Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown CrownChromoly |
| Fork type | Not Available |
Other Specs of Mirraco Project 18
| Component group sets | BMX |
| Pedals details | Wellgo Magnesium Jr. |
| Rear shock absorber | Not Available |
| Saddle seat | M3 Project 7 (millimeters) Rails |
| Seat post extension | 27.2 (millimeters) DiameterM3 Alloy Micro Adjust |
Useful links and guides ....
- To know more about this exacte bike, Ruption provided us with the latest version of its Newboy bike manual
- Find All parts, tires and accessories of Ruption Newboy BMX here
- Get your Mirraco Project 18 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Mirraco Project 18 BMX here